CN207150302U - Motor chassis with magnetic shoe fixing structure - Google Patents
Motor chassis with magnetic shoe fixing structure Download PDFInfo
- Publication number
- CN207150302U CN207150302U CN201721093854.4U CN201721093854U CN207150302U CN 207150302 U CN207150302 U CN 207150302U CN 201721093854 U CN201721093854 U CN 201721093854U CN 207150302 U CN207150302 U CN 207150302U
- Authority
- CN
- China
- Prior art keywords
- magnetic shoe
- casing ontology
- fixing structure
- motor chassis
- blind end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a kind of motor chassis with magnetic shoe fixing structure, is related to motor technologies field.The motor chassis include casing ontology, casing ontology includes first side, second side, the 3rd side and the 4th side, first side and the 3rd side are plane, second side and the 4th side are arc surface, multiple the first depressed parts towards casing ontology inner recess are respectively equipped with first side and the 3rd side, the first depressed part is elongated.The motor chassis it is rational in infrastructure, practical, it favorably improves the efficiency of assembling of magnetic shoe, improves magnetic shoe assembly precision.
Description
Technical field
Motor technologies field is the utility model is related to, specially a kind of motor chassis with magnetic shoe fixing structure.
Background technology
Motor is also known as motor, refers to realize electric energy conversion or a kind of calutron transmitted according to the law of electromagnetic induction.Horse
Casing, drive end bearing bracket, rear end cap and the stator being assemblied in casing, rotor (armature), axle are generally comprised up in composition structure
Hold and the building block such as brush.Wherein the effect of casing is mainly fixed and protects the work(such as internal stator, rotor, bearing, brush
Energy part, is allowed to form complete electromagnetic induction region according to certain accuracy standard and technical specification, realizes energy from electric energy
To the smooth conversion of mechanical energy.It can be said that the performance of casing is good and bad, be reflect motor control precision and service life it is important because
One of element.In correlation technique, especially on miniature motor chassis (such as model plane motor, electronic product, medical apparatus etc.), typically
Perfect magnetic shoe fixing structure is not provided with, high accuracy and the high efficiency assembling of magnetic shoe can not be realized.
Utility model content
The purpose of this utility model is to provide a kind of motor chassis with magnetic shoe fixing structure, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of motor with magnetic shoe fixing structure
Casing, including casing ontology, the casing ontology include first side, second side, the 3rd side and the 4th side, and described
One side and the 3rd side are plane, and the second side and the 4th side are arc surface, the first side and
Multiple the first depressed parts towards the casing ontology inner recess, first depressed part are respectively equipped with 3rd side
It is elongated.
In the utility model optional embodiment, the casing ontology also includes openend and blind end, first side
Face, the second side, the 3rd side and the 4th side are described between the openend and the blind end
Second side and the 4th side are respectively equipped with the second depressed part towards the casing ontology inner recess, and described second is recessed
At least part in the portion of falling into protrudes from the inner surface of the casing ontology, and second depressed part is close to the blind end.
In the utility model optional embodiment, the first side and the 3rd side are respectively equipped with least two and lacked
Mouthful, two breach of the first side are disposed adjacent, and two breach of the 3rd side are disposed adjacent, each
The breach includes Part I and Part II, and the Part I is relatively distant from the blind end, the Part II
The relatively close blind end, the Part I is rectangular, the Part II semicircular in shape.
In the utility model optional embodiment, the blind end offers axis hole and positioning hole, the axis hole and described
Inside of the positioning hole with the casing ontology connects, and the axis hole is located at the center of the blind end.
In the utility model optional embodiment, the casing ontology is integrated drawing and forming.
In the utility model optional embodiment, the quantity of first depressed part is four.
The beneficial effect of the utility model embodiment is：This has the rational in infrastructure of the motor chassis of magnetic shoe fixing structure,
Practical, it can effectively improve the efficiency of assembling of magnetic shoe, improve the assembly precision of magnetic shoe, so as to ensure the globality of motor
Energy.
Brief description of the drawings
Fig. 1 is a kind of section view at the visual angle for the motor chassis with magnetic shoe fixing structure that the utility model embodiment provides
Figure；
Fig. 2 is the sectional view of B-B in Fig. 1；
Fig. 3 is a kind of structure at the visual angle for the motor chassis with magnetic shoe fixing structure that the utility model embodiment provides
Schematic diagram；
Fig. 4 is the structural representation at Fig. 3 another visual angle；
Fig. 5 is the structural representation of breach.
Icon：100- casing ontologies；110- blind ends；111- axis holes；120- openends；121- breach；130- first is recessed
The portion of falling into；The depressed parts of 140- second；150- positioning holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment provides a kind of motor chassis with magnetic shoe fixing structure, the motor machine
Shell includes casing ontology 100.
Wherein, the casing ontology 100 is in the form of a column structure, and casing ontology 100 is integrated stretching and formed.
Refering to shown in Fig. 2 and Fig. 3, along in the axial direction of casing ontology 100, casing ontology 100 includes first side, the second side
Face, the 3rd side and the 4th side, wherein, first side and the 3rd side are planar structure, and second side and the 4th side are
Arc surface, multiple the first depressed parts 130 towards casing internal depression are provided with first side and the 3rd side, specifically,
The first depressed part 130 on the first depressed part 130 and the 3rd side in first side is two, and the first depressed part 130
Rectangular, the first depressed part 130 is formed in one with casing ontology 100, and the first depressed part 130 can be used and is stamped to form, and first
The effect of depressed part 130 is that it, to improve the efficiency of assembling of magnetic shoe, can improve magnetic shoe assembling essence in order to the assembling of magnetic shoe
Degree.
As shown in fig.2, in the present embodiment, casing ontology 100 also includes openend 120 and blind end 110.
First side, second side, the 3rd side and the 4th side are i.e. between openend 120 and blind end 110.The
Two side faces and the 4th side are provided with the second depressed part 140 of the inner recess of casing ontology 100, second depressed part 140
At least partly protrude from the inner surface of casing ontology 100, and the second depressed part 140 is close to blind end 110, it is necessary to explanation
It is that the shape of the second depressed part 140 is substantially in semicircle shape, and the second depressed part 140 can be integrally formed with casing ontology 100,
Can be separate with casing ontology 100, the quantity of the second depressed part 140 is multiple, and 140 uniform shape of multiple second depressed parts
Into on casing ontology 100.The effect of second depressed part 140 is that it can form the fixation for installing stator or rotor
Position, so as to improve assembly precision, improve efficiency of assembling, improve the safety coefficient of equipment.
As shown in fig.4, in the present embodiment, for convenience of being positioned to the casing ontology 100, so as to ensure assembly precision
And efficiency of assembling.Positioning hole 150 and axis hole 111 are provided with blind end 110.
The axle is arranged on the center of blind end 110, for passing through for motor shaft, meanwhile, in the present embodiment, the positioning hole
150 quantity is two, and two positioning holes 150 are evenly distributed on the circumference of axis hole 111.It should be noted that the positioning hole
150 and axis hole 111 respectively connected with casing internal, i.e., axis hole 111 and positioning hole 150 run through casing ontology 100 closing
End 110.
With reference to shown in Fig. 3 and Fig. 5, for the ease of the installation of end cap, at least four breach 121 are provided with openend 120.
Wherein, the quantity of breach 121 is even number, so that the quantity of breach 121 is four as an example, then two of which breach
121 form one group and are disposed adjacent, and two other breach 121 forms one group and is disposed adjacent, and two groups of breach 121 are symmetrically set
Put, specifically, the breach 121 includes Part I and Part II, and Part I is relatively distant from blind end 110, second
Divide relatively close blind end 110, and Part I is rectangular, Part II semicircular in shape.The breach 121 is mainly used in end cap peace
During dress, it will be bent in the riveting position on end cap to breach 121, so as to complete the assembling to end cap.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of motor chassis with magnetic shoe fixing structure, it is characterised in that including casing ontology, the casing ontology includes
First side, second side, the 3rd side and the 4th side, the first side and the 3rd side are plane, described
Two side faces and the 4th side are arc surface, are respectively equipped with the first side and the 3rd side described in multiple directions
First depressed part of casing ontology inner recess, first depressed part are elongated.
2. the motor chassis according to claim 1 with magnetic shoe fixing structure, it is characterised in that the casing ontology is also
Including openend and blind end, the first side, the second side, the 3rd side and the 4th side are located at institute
State between openend and the blind end, the second side and the 4th side are respectively equipped with towards in the casing ontology
Second depressed part of portion's depression, at least part of second depressed part protrude from the inner surface of the casing ontology, and described the
Two depressed parts are close to the blind end.
3. the motor chassis according to claim 2 with magnetic shoe fixing structure, it is characterised in that the first side and
3rd side is respectively equipped with least two breach, and two breach of the first side are disposed adjacent, and the described 3rd
Two breach of side are disposed adjacent, and each breach includes Part I and Part II, the Part I
The blind end is relatively distant from, the relatively close blind end of Part II, the Part I is rectangular, and described second
Part semicircular in shape.
4. the motor chassis according to claim 2 with magnetic shoe fixing structure, it is characterised in that the blind end opens up
There are axis hole and positioning hole, the inside of the axis hole and the positioning hole with the casing ontology connects, and the axis hole is located at institute
State the center of blind end.
5. the motor chassis according to claim 1 with magnetic shoe fixing structure, it is characterised in that the casing ontology is
Integral drawing and forming.
6. the motor chassis according to claim 1 with magnetic shoe fixing structure, it is characterised in that first depressed part
Quantity be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093854.4U CN207150302U (en) | 2017-08-29 | 2017-08-29 | Motor chassis with magnetic shoe fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093854.4U CN207150302U (en) | 2017-08-29 | 2017-08-29 | Motor chassis with magnetic shoe fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150302U true CN207150302U (en) | 2018-03-27 |
Family
ID=61669143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721093854.4U Expired - Fee Related CN207150302U (en) | 2017-08-29 | 2017-08-29 | Motor chassis with magnetic shoe fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150302U (en) |
-
2017
- 2017-08-29 CN CN201721093854.4U patent/CN207150302U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070247015A1 (en) | Rotor having lobed bore and method of assembling same | |
| CN207150302U (en) | Motor chassis with magnetic shoe fixing structure | |
| CN204391927U (en) | A kind of built-in rotor weakening torque ripple | |
| CN207184209U (en) | Be advantageous to improve the miniature casing of motor assembly precision | |
| CN107437851B (en) | Permanent magnet synchronous motor and electric automobile | |
| CN209593119U (en) | A kind of step skewed pole rotor | |
| CN205453332U (en) | A rotor punching for new energy automobile motor | |
| CN100568676C (en) | Double fan and motor configuration thereof | |
| CN113162258B (en) | Motor component, motor vehicle, and method for assembling motor component | |
| CN101359860A (en) | Multi-stator and rotor combined motor | |
| WO2017036056A1 (en) | Direct-current permanent magnet brush electrical motor | |
| CN207150297U (en) | Corrosion-resistant firm micromachine stretching shell attractive in appearance | |
| CN111313640A (en) | Rotor assembly and permanent magnet motor with same | |
| CN209896791U (en) | Electric machine | |
| CN207150299U (en) | Motor shaft smoothness and the motor case of fastness can be improved | |
| CN203466672U (en) | Motor end cover structure improving ventilation effect | |
| CN207819577U (en) | Rotor structure and motor with same | |
| CN106130227A (en) | Stator module and motor and air conditioner with same | |
| CN211557113U (en) | Rotor assembly and permanent magnet motor with same | |
| CN102891549A (en) | Surface mounted permanent magnet motor as well as internal rotor thereof and punching sheet thereof | |
| CN207595183U (en) | A kind of drive system of electric motor vehicle and electric motor car with two wheels | |
| CN214506699U (en) | Rotor subassembly, motor and domestic appliance | |
| CN106899102B (en) | The method of rotor thin slice group and rotor and manufacture rotor for electrical equipment | |
| CN206894466U (en) | A kind of sound wave motor | |
| CN109474085A (en) | A kind of stator structure of New-type electric machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200829 |